12572412 has 12 divisors (see below), whose sum is σ = 29335656. Its totient is φ = 4190800.

The previous prime is 12572377. The next prime is 12572419. The reversal of 12572412 is 21427521.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12572419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 523839 + ... + 523862.

It is an arithmetic number, because the mean of its divisors is an integer number (2444638).

Almost surely, 2^12572412 is an apocalyptic number.

12572412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12572412 is an abundant number, since it is smaller than the sum of its proper divisors (16763244).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12572412 is a wasteful number, since it uses less digits than its factorization.

12572412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1047708 (or 1047706 counting only the distinct ones).

The product of its digits is 1120, while the sum is 24.

The square root of 12572412 is about 3545.7597211317. The cubic root of 12572412 is about 232.5267214056.

Adding to 12572412 its reverse (21427521), we get a palindrome (33999933).

The spelling of 12572412 in words is "twelve million, five hundred seventy-two thousand, four hundred twelve".